New research found that youth who become increasingly addicted to social media, mobile phones or video games are at greater risk of suicidal thoughts, suicide attempts and emotional or behavioral issues. The study, published June 18 in JAMA, was led by researchers at Weill Cornell Medicine, Columbia University and University of California, Berkeley.

Researchers at the University of Kansas conducted three studies to create, test and validate the Preschool Strengths Inventory. The tool helps educators, parents and other educational practitioners identify strengths in the youngest students. Strengths-based approaches have gained prominence in education, but previous work had focused on older students, near college age. The tool has the potential to start recognizing and building on strengths from the beginning of schooling, researchers argue.

Hope isn’t just wishful thinking — it’s a powerful emotional force that gives our lives meaning. Now, a new groundbreaking study from the University of Missouri shows it may be even more essential to well-being than happiness or gratitude.

For years, psychology has tied hope to goal-setting and motivation. But a team of researchers led by Megan Edwards and Laura King from Mizzou’s Department of Psychological Sciences is challenging that idea, showing that hope stands apart as one of the strongest positive emotions that directly fosters a sense of meaning.

Abstract

Purpose – This study examines the convergence of energy diversification, financial development and per-capita income in OECD countries.

Design/methodology/approach – The research employs the club convergence test to assess convergence among OECD countries and uses Granger causality tests and panel regressions to identify the determinants of convergence, using data from 1997 to 2021.

Findings – The convergence tests showed no overall convergence but revealed convergence clubs for each factor. Granger causality tests indicated short-run bi-directional relationships between the variables. Long-run panel regression analysis confirmed that technological progress significantly improves per capita income and energy diversification. Additionally, it revealed bi-directional relationships between energy diversification and financial development, a uni-directional relationship from financial development to per capita income and a U-shaped effect of per capita income on energy diversification, with a turning point at $67,112.8 per year.

Practical implications – The findings suggest that within each convergence club, implementing microeconomic incentives for technology development and diffusion in energy, production, and financial services could help lagging countries catch up.

Originality/value – This study pioneers the testing of convergence in energy diversification, financial development and per capita income in OECD countries and identifies the determinants of this convergence.

The personal credit scores of top-level corporate executives can help explain their decision making in the corporate environment, at least when it involves evaluating risk, a new study suggests. Researchers conducted an experiment with a national sample of high-level executives and found that those with subprime credit scores tended to be “yes persons” – even when it was counterproductive.